Get the names field from a transform-argument-value-identifier-list.
(transform-argument-value-identifier-list->names x) → names
This is an ordinary field accessor created by fty::defprod.
Function:
(defun transform-argument-value-identifier-list->names$inline (x) (declare (xargs :guard (transform-argument-valuep x))) (declare (xargs :guard (equal (transform-argument-value-kind x) :identifier-list))) (let ((__function__ 'transform-argument-value-identifier-list->names)) (declare (ignorable __function__)) (mbe :logic (b* ((x (and (equal (transform-argument-value-kind x) :identifier-list) x))) (identifier-list-fix (std::da-nth 0 (cdr x)))) :exec (std::da-nth 0 (cdr x)))))
Theorem:
(defthm identifier-listp-of-transform-argument-value-identifier-list->names (b* ((names (transform-argument-value-identifier-list->names$inline x))) (identifier-listp names)) :rule-classes :rewrite)
Theorem:
(defthm transform-argument-value-identifier-list->names$inline-of-transform-argument-value-fix-x (equal (transform-argument-value-identifier-list->names$inline (transform-argument-value-fix x)) (transform-argument-value-identifier-list->names$inline x)))
Theorem:
(defthm transform-argument-value-identifier-list->names$inline-transform-argument-value-equiv-congruence-on-x (implies (transform-argument-value-equiv x x-equiv) (equal (transform-argument-value-identifier-list->names$inline x) (transform-argument-value-identifier-list->names$inline x-equiv))) :rule-classes :congruence)
Theorem:
(defthm transform-argument-value-identifier-list->names-when-wrong-kind (implies (not (equal (transform-argument-value-kind x) :identifier-list)) (equal (transform-argument-value-identifier-list->names x) (identifier-list-fix nil))))